CN211885735U - Multi-medium filter - Google Patents

Abstract

The utility model provides a multi-media filter, including the box and with fixed end cover is connected to the box, this filter still include with a plurality of drawers of connection can be dismantled at the box middle part, be equipped with the filter core in the drawer, the drawer includes the bounding wall and is connected fixed support filter screen with the bounding wall bottom, the inner wall of box is equipped with and is used for supporting the support otter board of drawer. Through the plurality of drawers that can dismantle the connection with the box, make this filter have simple structure, convenient renew cartridge, practice thrift the beneficial effect in space.

Description

Multi-medium filter

Technical Field

The utility model relates to a multi-media filter belongs to sea water desalination technical field.

Background

The multi-medium filter is a process of making high-turbidity water pass through granular or non-granular material with a certain thickness under a certain pressure by using one or several kinds of filter media so as to effectively remove suspended impurities and make the water clear, and the commonly used filter materials include quartz sand, anthracite, manganese sand and the like, and are mainly used for removing turbidity and softening water in water treatment, pre-treatment of pure water and the like, and the turbidity of the effluent can reach below 3 ℃.

Referring to fig. 1, the publication numbers are: CN208770913U multimedia filter comprising a housing (1), characterized in that: the inner part of the shell (1) is filled with manganese sand (2), small-particle quartz sand (3), large-particle quartz sand (4) and anthracite (5) from bottom to top in sequence, the inner cavity right side wall bottom of the shell (1) is communicated with a water outlet pipe (6) with one end penetrating through and extending to the outer side of the shell (1), the top of the shell (1) is movably provided with a water inlet pipe (7) with one end penetrating through and extending to the inner part of the shell (1), the top of the shell (1) is fixedly provided with a motor (8) positioned on the left side of the water inlet pipe (7), an output shaft of the motor (8) is fixedly connected with a transmission shaft (9) through a coupler, the right side of the outer wall of the transmission shaft (9) is sleeved with a first spiral bevel gear (10), the outer wall of the water inlet pipe (7) is sleeved with a second spiral bevel gear (11) meshed with, the bottom fixed mounting of inlet tube (7) has water leakage pipe (12), water leakage hole (13) have been seted up to the bottom of water leakage pipe (12), the left side fixed ann of shell (1) has turned over and has pressed from both sides tight box (14), the left and right sides of both sides around the bottom of shell (1) and the equal fixed mounting in both sides have support frame (15) around the bottom that presss from both sides tight box (14), the inside from the bottom up of pressing from both sides tight box (14) in proper order movable mounting have one end with first material changing pipe (16), second material changing pipe (18), third material changing pipe (19) and fourth material changing pipe (20) of the inner chamber left side wall intercommunication of shell (1), the equal movable mounting in inner chamber right side of first material changing pipe (16), second material changing pipe (18), third material changing pipe (19) and fourth material changing pipe (20) has one end to run through respectively and extend to first material changing pipe (16), The left sides of the second material changing pipe (18), the third material changing pipe (19) and the fourth material changing pipe (20) are provided with T-shaped rods (17), the left sides of the first material changing pipe (16), the second material changing pipe (18), the third material changing pipe (19) and the fourth material changing pipe (20) are fixedly provided with push-pull rods (21) located below the T-shaped rods (17), and one ends, far away from the T-shaped rods (17), of the push-pull rods (21) are wrapped with sponge sleeves (22).

In the prior art, the clamping box occupies a large space, has a complex structure, and is complicated in steps and inconvenient to replace in the material replacing process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a simple structure, convenient renew cartridge, the multi-media filter who practices thrift the space to prior art exists.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a multi-media filter, including the box and with the end cover fixed is connected to the box, this filter still include with the box middle part can be dismantled a plurality of drawers of connection, be equipped with the filter core in the drawer, the drawer includes the bounding wall and is connected fixed support filter screen with the bounding wall bottom, the box inner wall is equipped with and is used for supporting the support otter board of drawer.

Further, the end cover is equipped with the inlet tube, the inside upper end of box is equipped with equipartition mechanism, the inlet tube passes the end cover extends to inside the equipartition mechanism.

Furthermore, the uniform distribution mechanism comprises a water collection frame and a plurality of water distribution pipes which are radially and uniformly distributed in the water collection frame, the upper end surfaces of the water distribution pipes are higher than the lower end surface of the water inlet pipe, the water collection frame is used for collecting liquid in the water inlet pipe, and the water distribution pipes are used for uniformly distributing the liquid in the water collection frame to the filter element.

Furthermore, the both sides of frame that catchments are equipped with the connecting plate, the box inner wall be equipped with the L shape pole that the connecting plate corresponds, L shape pole is used for fixed equipartition mechanism.

Further, the drawer is connected with the box body in a sliding mode.

Furthermore, the coaming and the outer side end of the box body are fixedly connected through a flat nozzle buckle.

Furthermore, the cross section of the support filter screen is Z-shaped.

Furthermore, the left side and the right side of the box body are alternately provided with at least two movable grooves which are used for installing drawers,

furthermore, a plurality of supporting legs are fixed to the lower end of the box body, and rubber pads are arranged at the lower ends of the supporting legs.

Further, the lower end of the box body is provided with a liquid outlet pipe, and the liquid outlet pipe is provided with a switch valve.

The utility model discloses an in, through can dismantling a plurality of drawers of being connected with the box, make this filter have simple structure, convenient renew cartridge, practice thrift the beneficial effect in space.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of a prior art multi-media filter;

FIG. 2 is a schematic structural view of a multi-media filter according to the present invention;

FIG. 3 is a top cross-sectional view of A-A of a multi-media filter of the present invention;

FIG. 4 is a schematic view of a drawer in a multi-media filter according to the present invention;

FIG. 5 is a front view of a uniform distribution mechanism in a multi-media filter according to the present invention;

fig. 6 is a top view of the uniform distribution mechanism in the multi-media filter of the present invention.

In the figure: 1-end cover, 2-box, 3-drawer, 4-supporting screen plate, 5-filter element, 6-uniform distribution mechanism, 7-water inlet pipe, 31-supporting filter screen, 32-coaming plate, 61-connecting plate, 62-L-shaped rod, 63-water collecting frame and 64-water distribution pipe.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 2-4, the present invention provides a technical solution: multimedium filter, including box 2 and with box 2 is connected fixed end cover 1, this filter still include with a plurality of drawers 3 of connection can be dismantled in the middle part of box 2, be equipped with filter core 5 in the drawer 3, drawer 3 includes bounding wall 32 and is connected fixed support filter screen 31 with bounding wall 32 bottom, 2 inner walls of box are equipped with and are used for supporting the support otter board 4 of drawer 3. The number and the types of the drawer 3 and the filter element 5 can be set according to the requirement, and the types of the filter element 5 can be set to quartz sand, anthracite, active carbon and the like.

The left side and the right side of the box body 2 are alternately provided with at least two movable grooves, and the movable grooves are used for installing the drawer 3. The drawer 3 is connected with the box body 2 in a sliding mode. The coaming 32 is fixedly connected with the outer side end of the box body 2 through a flat nozzle buckle.

Referring to fig. 5-6, the end cover 1 is provided with a water inlet pipe 7, the upper end inside the box body 2 is provided with a uniform distribution mechanism 6, and the water inlet pipe 7 penetrates through the end cover 1 and extends into the uniform distribution mechanism 6.

The uniform distribution mechanism 6 comprises a water collection frame 63 and a plurality of water distribution pipes 64 which are radially and uniformly distributed in the water collection frame 63, the upper end faces of the water distribution pipes 64 are higher than the lower end face of the water inlet pipe 7, the water collection frame 63 is used for collecting liquid in the water inlet pipe 7, and the water distribution pipes 64 are used for uniformly distributing the liquid in the water collection frame 63 to the filter element 5. The both sides of frame 63 that catchments are equipped with connecting plate 61, box 2 inner wall be equipped with the L shape pole 62 that connecting plate 61 corresponds, L shape pole 62 is used for fixed equipartition mechanism 6.

The cross section of the support screen 31 is zigzag. The support screen 31 of zigzag design prevents positional interference between the alternately arranged drawers 3.

A plurality of supporting legs are fixed to the lower end of the box body 2, and rubber pads are arranged at the lower ends of the supporting legs. The lower end of the box body 2 is provided with a liquid outlet pipe, and the liquid outlet pipe is provided with a switch valve. The liquid outlet pipe is convenient for discharging filtered water.

Personnel send into the sea water that mixes impurity through inlet tube 7 inside equipartition mechanism 6, then make the even at least filter core 5 that falls of water through equipartition mechanism 6 on, water passes two at least filter cores 5 by last to for a short time in proper order under the effect of gravity, filter many times, the filterable function of multimedium has been realized, when the impurity that contains in filter core 5 is too much, personnel remove the locking of drawer 3, and then be convenient for change the filter core 5 inside drawer 3, the convenience that filter core 5 was changed has been improved.

As shown in fig. 5, the height of the water outlet of the water inlet pipe 7 is lower than the height of the upper port of the water distribution pipe 64, water inside the water inlet pipe 7 enters the water collection frame 63, part of impurities in the water are deposited at the bottom of the water collection frame 63, the water level inside the water collection frame 63 gradually increases, when the water level reaches the height of the upper port of the water distribution pipe 64, the water enters the water distribution pipe 64 and flows out along the water distribution pipe 64, the water collection frame 63 and the water distribution pipe 64 are designed to facilitate the preliminary precipitation of the water to be filtered, and the service life of the filter element 5 is prolonged.

The utility model discloses in, through radial evenly distributed in a plurality of water-distribution pipes in the frame that catchments make the even downward distribution liquid of this filter ability.

The utility model discloses in, through can dismantling a plurality of drawers of being connected with the box, make this filter have simple structure, convenient renew cartridge, practice thrift the beneficial effect in space.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (10)

1. The utility model provides a multi-media filter, including the box and with the end cover of box connection fixed which characterized in that: the filter further comprises a plurality of drawers which are detachably connected with the middle of the box body, filter elements are arranged in the drawers, the drawers comprise enclosing plates and support filter screens which are fixedly connected with the bottoms of the enclosing plates, and the inner wall of the box body is provided with a support screen plate which is used for supporting the drawers.

2. The multi-media filter of claim 1, wherein: the end cover is equipped with the inlet tube, the inside upper end of box is equipped with equipartition mechanism, the inlet tube passes the end cover extends to inside the equipartition mechanism.

3. The multi-media filter of claim 2, wherein: the equipartition mechanism including catchment frame and radial evenly distributed in a plurality of water-distribution pipes in the catchment frame, the upper end face of water-distribution pipe is higher than the lower terminal surface of inlet tube, the catchment frame is used for collecting liquid in the inlet tube, the water-distribution pipe be used for to filter core evenly distributed liquid in the catchment frame.

4. The multi-media filter of claim 3, wherein: the both sides of frame that catchments are equipped with the connecting plate, the box inner wall be equipped with the L shape pole that the connecting plate corresponds, L shape pole is used for fixed equipartition mechanism.

5. The multi-media filter of claim 1, wherein: the drawer is connected with the box body in a sliding mode.

6. The multi-media filter of claim 1, wherein: the coaming and the outer side end of the box body are fixedly connected through a flat nozzle hasp.

7. The multi-media filter of claim 1, wherein: the cross section of the supporting filter screen is Z-shaped.

8. The multi-media filter of claim 1, wherein: the left side and the right side of the box body are alternately provided with at least two movable grooves, and the movable grooves are used for mounting drawers.

9. The multi-media filter of claim 1, wherein: a plurality of supporting legs are fixed to the lower end of the box body, and rubber pads are arranged at the lower ends of the supporting legs.

10. The multi-media filter of claim 1, wherein: the lower end of the box body is provided with a liquid outlet pipe, and the liquid outlet pipe is provided with a switch valve.

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